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remove previous view iphone
1 Answer(s)      3 years and 2 months ago
Posted in : MobileApplications


How to remove previous view in iPhone application on loading a new subview on it?


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August 30, 2011 at 11:46 AM


i have listed all the possible ways to remove the subview from superview in iPhone application?

[myView removeFromSuperview]; //if you have only one view to remove

// or
for (UIView *view in self.subviews) {
    [view removeFromSuperview];
}

// or
for (UIView *view in [self.view subviews]) {
    [view removeFromSuperview];
}

//or

// Assuming *view is already set up as a UIView...

for (int i = 0; i < [[self.view subviews] count]; i++ ) {
    [[[self.view subviews] objectAtIndex:i] removeFromSuperview];
}


// or 
[[[self view] subviews] makeObjectsPerformSelector: @selector(removeFromSuperview)];


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